What is the difference bitween control net scaner and device net scaner

0 Answers   Binani,

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in the construction field why hook up s.s.tubing for transmitter using upto 6mtrs of closed loop, but y not open loop nomore restriction

5 Answers   Sabic,

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what is performance test.need defination

0 Answers   Takreer,

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deference between DCS and PLC including date processing and architacture.

11 Answers   Jindal, Shell,

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What is NODE in DCS?

2 Answers  

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if we have 450 mm heigth boiler drum level ,so what is span & zero value for a dpt tranmitter

4 Answers  

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Why we use DPT? can we use PT instead of DPT?

2 Answers  

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what is the difference between profibus and controlnet networking.

0 Answers   HZL,

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which is type of thermocouple is used to measure 1000deg?

9 Answers  

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In RS 500 SLC 5/03 input change one module card to another card, plz. give steps clearly.

0 Answers   BHL,

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OBJECTIVE TYPE QUESTIONS OF ANALYTICAL INSTRUMENTATION

0 Answers   Fauji Fertilizer, GSECL, NFL, Power Plant,

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What is protocol ?

3 Answers  

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